Weather WorldSiemon Park, CA 7-Day Weather Forecast
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Siemon Park Weather Forecast
Siemon Park, CA Weather Forecast Date: 310 PM PDT Wed Sep 02 2026
Weather forecast for Siemon Park, CA
Tonight Lo: 59°F Lo: 15°C |
Tonight... Clear. Lows in the upper 50s. Northwest winds up to 5 mph. |
Thu Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Thursday... Sunny. Highs in the mid 80s. West winds up to 10 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 64°F Lo: 18°C |
Friday... Sunny. Highs in the mid 80s. East winds up to 5 mph shifting to the northwest in the afternoon. |
| Sat Hi: 89°FHi: 32°C Lo: 64°F Lo: 18°C |
Saturday... Mostly clear. Highs in the upper 80s. Lows 60 to 66. |
Sun Hi: 85°FHi: 29°C Lo: 64°F Lo: 18°C |
Sunday... Partly sunny with a 40% chance of rain. Highs in the mid 80s. |
Labor Day Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Labor Day... Mostly cloudy. A 30% chance of rain. Lows 60 to 66. Highs in the lower 80s. |
Tue Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. Lows 60 to 68. Highs in the upper 80s. |
| Wed Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Wednesday... Partly cloudy. Lows 60 to 68. Highs in the upper 80s. |
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